I am writing one batch program in java
when it is exceuted it will pick up one CSV file to read.
wht i want is , Before it starts reading the file , i should rename the file so that other instance of the same batch program should not get the same file to read. After reading the file i want to rename the file back to its orignal name.
Are you developing a Java application and want to create Excel Spreadsheets? You have come to the right place, this article will describe how you can create Excel Spreadsheets from a Java Application.
For the purposes of this article, I will be u…
Java can be integrated with native programs using an interface called JNI(Java Native Interface). Native programs are programs which can directly run on the processor. JNI is simply a naming and calling convention so that the JVM (Java…
Viewers learn about the scanner class in this video and are introduced to receiving user input for their programs. Additionally, objects, conditional statements, and loops are used to help reinforce the concepts.
Introduce Scanner class: